| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $77.29 | 10.703% | $85.5623 | $85.56 | $85.55 | $85.60 |
| Purchase #2 | $213.62 | 10.822% | $236.738 | $236.74 | $236.75 | $236.70 |
| Purchase #3 | $135.32 | 10.323% | $149.2891 | $149.29 | $149.30 | $149.30 |
| Purchase #4 | $227.36 | 3.118% | $234.4491 | $234.45 | $234.45 | $234.40 |
| Purchase #5 | $117.34 | 11.527% | $130.8658 | $130.87 | $130.85 | $130.90 |
| Purchase #6 | $226.47 | 6.651% | $241.5325 | $241.53 | $241.55 | $241.50 |
| Purchase #7 | $240.74 | 4.288% | $251.0629 | $251.06 | $251.05 | $251.10 |
| 7 purchase totals = | $1,238.14 | $1,329.4997 | $1,329.50 | $1,329.50 | $1,329.50 | |